public function asset($asset)
{
$segments = explode('::', $asset);
$theme = null;
if (count($segments) == 2) {
list($theme, $asset) = $segments;
} else {
$asset = $segments[0];
}
return url($this->config->get('themes.paths.base') . '/' . ($theme ?: $this->getActive()) . '/' . $this->config->get('themes.paths.assets') . '/' . $asset);
}